1 #include <stdio.h>
2 #include <stdlib.h>
3 #include <unistd.h>
4 #include <string.h>
5 
6 
7 int  global_i = 100;
8 
9 #ifdef PROTOTYPES
10 int main (void)
11 #else
12 main ()
13 #endif
14 {
15   int  local_j = global_i+1;
16   int  local_k = local_j+1;
17 
18   printf ("foll-exec is about to execlp(execd-prog)...\n");
19 
20   execlp ("gdb.base/execd-prog",
21           "gdb.base/execd-prog",
22           "execlp arg1 from foll-exec",
23           (char *)0);
24 
25   printf ("foll-exec is about to execl(execd-prog)...\n");
26 
27   execl ("gdb.base/execd-prog",
28          "gdb.base/execd-prog",
29          "execl arg1 from foll-exec",
30          "execl arg2 from foll-exec",
31          (char *)0);
32 
33   {
34     static char * argv[] = {
35       (char *)"gdb.base/execd-prog",
36       (char *)"execv arg1 from foll-exec",
37       (char *)0};
38 
39     printf ("foll-exec is about to execv(execd-prog)...\n");
40 
41     execv ("gdb.base/execd-prog", argv);
42   }
43 }
44